remove tools/test_rendering.py and tools/test_pictures.py

tools/test_pictures.py

-'''
-Copyright 2012 Google Inc.
-
-Use of this source code is governed by a BSD-style license that can be
-found in the LICENSE file.
-
-Compares the rendererings of serialized SkPictures to expected images.
-
-Launch with --help to see more information.
-
-TODO(epoger): We believe this tool is no longer used, so we have disabled it
-and will remove it on 1 Feb 2014 if nobody objects.
-See https://code.google.com/p/skia/issues/detail?id=1943#c2
-'''
-# common Python modules
-import os
-import optparse
-import sys
-import shutil
-import tempfile
-
-# modules declared within this same directory
-import test_rendering
-
-USAGE_STRING = 'Usage: %s input... expectedDir'
-HELP_STRING = '''
-
-Takes input SkPicture files and renders them as PNG files, and then compares
-those resulting PNG files against PNG files found in expectedDir.
-
-Each instance of "input" can be either a file (name must end in .skp), or a
-directory (in which case this script will process all .skp files within the
-directory).
-'''
-
-def ModeParse(option, opt_str, value, parser):
-    """Parses the --mode option of the commandline.
-
-    The --mode option will either take in three parameters (if tile or
-    pow2tile) or a single parameter (otherwise).
-    """
-    result = [value]
-    if value == "tile":
-          if (len(parser.rargs) < 2):
-              raise optparse.OptionValueError(("--mode tile mising width"
-                                               " and/or height parameters"))
-          result.extend(parser.rargs[:2])
-          del parser.rargs[:2]
-    elif value == "pow2tile":
-          if (len(parser.rargs) < 2):
-              raise optparse.OptionValueError(("--mode pow2tile mising minWidth"
-                                               " and/or height parameters"))
-          result.extend(parser.rargs[:2])
-          del parser.rargs[:2]
-
-    setattr(parser.values, option.dest, result)
-
-
-def Main(args):
-    """Allow other scripts to call this script with fake command-line args.
-
-    @param The commandline argument list
-    """
-    print ('We believe this tool is no longer used, so we have disabled it '
-           'and will remove it on 1 Feb 2014 if nobody objects. See '
-           'https://code.google.com/p/skia/issues/detail?id=1943#c2')
-    sys.exit(-1)
-
-    parser = optparse.OptionParser(USAGE_STRING % '%prog' + HELP_STRING)
-    parser.add_option('--render_dir', dest='render_dir',
-                    help = ("specify the location to output the rendered files."
-                              " Default is a temp directory."))
-    parser.add_option('--diff_dir', dest='diff_dir',
-                    help = ("specify the location to output the diff files."
-                              " Default is a temp directory."))
-    parser.add_option('--mode', dest='mode', type='string',
-                      action="callback", callback=ModeParse,
-                      help = ("specify how rendering is to be done."))
-    parser.add_option('--device', dest='device',
-                      help = ("specify the device to render to."))
-
-    options, arguments = parser.parse_args(args)
-
-    if (len(arguments) < 3):
-        print("Expected at least one input and one ouput folder.")
-        parser.print_help()
-        sys.exit(-1)
-
-    inputs = arguments[1:-1]
-    expected_dir = arguments[-1]
-
-    extra_args = ''
-
-    if (options.mode is not None):
-        extra_args += ' --mode %s' % ' '.join(options.mode)
-
-    if (options.device is not None):
-        extra_args += ' --device %s' % options.device
-
-    test_rendering.TestRenderSkps(inputs, expected_dir, options.render_dir,
-                                  options.diff_dir, 'render_pictures',
-                                  extra_args)
-
-if __name__ == '__main__':
-    Main(sys.argv)